Popular posts

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  Reynolds number – the key to understanding fluid flow mechanics

  Posted in: Heat exchangers and everything related to them, Swimming pool heating and pool heat exchangers, Heat pumps and all aspects of their operation

  1867 Views 6 Liked

  In the selection of heat exchangers, the concept of the Reynolds number often comes up — here, we explain in simple terms what it is and what it refers to.

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  Cogeneration - What is Combined Heat and Power? Where is CHP used?

  Posted in: Heat exchangers and everything related to them, Others

  1832 Views 2 Liked

  What is cogeneration? How does this process work, where can it be applied, and what are its benefits?

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  Backflow preventer – what is it and why is it important?

  Posted in: Water filtration and purification - CH, DHW, drinking water, Mixing valves, 3-way and 4-way valves

  1820 Views 0 Liked

  In an era of growing concern for drinking water quality, the backflow preventer plays a crucial role in protecting the water supply network. Learn more.

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  Chilled water in heating and air conditioning systems – applications and benefits

  Posted in: Heat exchangers and everything related to them, Water filtration and purification - CH, DHW, drinking water, Refrigerants and heat exchangers for gas

  1796 Views 0 Liked

  Chilled water, also known as woda lodowa, plays a key role in modern HVAC (Heating, Ventilation, and Air Conditioning) systems.

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  How to protect a heat pump from an old central heating system?

  Posted in: Heat pumps and all aspects of their operation

  1699 Views 3 Liked

  Are you planning to install a heat pump in a house with an old heating system? How can you protect the heat pump from the damaging effects of an open system? Read about how heat pumps are practically separated from old installations using plate heat exchangers.

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  Turbulent flow in heat exchangers – what does it mean?

  Posted in: Heat exchangers and everything related to them

  1684 Views 4 Liked

  Find out what turbulent flow in a heat exchanger is and how it affects heat transfer efficiency — you'll learn more by reading this article.

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  Safety group – what is it?

  Posted in: Others, Central heating boilers and everything related to them

  1667 Views 2 Liked

  What is a safety group in central heating or domestic hot water systems – its role, operation, and components. Comprehensive and practical knowledge.

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  Is it worth using bacteriacidal UV sterilizers in the swimming pool?

  Posted in: Water filtration and purification - CH, DHW, drinking water

  1588 Views 10 Liked

  Considering using a UV sterilizer for the water in your pool? Our article analyzes the benefits and effectiveness of bactericidal UV lamps for pool water.

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  Ways to heat water in commercial and garden swimming pools

  Posted in: Swimming pool heating and pool heat exchangers

  1529 Views 7 Liked

  Discover effective ways to heat pool water! Our blog is a guide to various methods so you can enjoy pleasant swims. Check it out.

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  High-temperature heat pump – when is it worth choosing one?

  Posted in: Heat pumps and all aspects of their operation

  1524 Views 0 Liked

  Rising energy prices and increasingly strict emission standards are making high-temperature heat pumps an increasingly popular solution.

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  Pool heating and a plate heat exchanger – is it really a good idea?

  Posted in: Heat exchangers and everything related to them, Swimming pool heating and pool heat exchangers

  1516 Views 1 Liked

  Risk analysis of using plate heat exchangers in pool heating and pool technology. Why is it better to use a dedicated pool heat exchanger instead of a plate one?

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  New plate heat exchanger - any cracks or signs of rust?

  Posted in: Heat exchangers and everything related to them

  1503 Views 5 Liked

  You purchased a plate heat exchanger, received the shipment, and noticed rusty-colored lines or dots. Is it possible for a plate heat exchanger - constructed from stainless steel plates - to rust, even in the box, before coming into contact with water?

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  Bathroom waterproofing – how to properly protect the space against moisture?

  Posted in: Water filtration and purification - CH, DHW, drinking water, Others

  1489 Views 0 Liked

  Modern construction leaves no doubt – bathroom waterproofing is a necessity, not a luxury. Proper protection against moisture ensures the durability and functionality of this space.

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  Legionella in Water: Risks, Prevention, and Control | BLOG Nordic Tec

  Posted in: Water filtration and purification - CH, DHW, drinking water

  1489 Views 1 Liked

  Legionella in water is a topic of growing importance, particularly in the context of public health. This bacterium, naturally found in aquatic environments, can pose a serious threat in places such as hospitals, hotels, or nursing homes, where water is extensively used or stored. Understanding the conditions that promote the growth of Legionella and implementing measures to effectively limit its spread are crucial. It is not only a matter of knowledge but also of responsibility.

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  Heat pump and noise – how to minimize the nuisance?

  Posted in: Heat pumps and all aspects of their operation

  1472 Views 8 Liked

  Heat pumps are modern and energy-efficient solutions for heating and cooling homes. However, their operation involves noise emissions, mainly generated by the compressor and fans.

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  Linear drain or shower tray?

  Posted in: Shower drains sets

  1432 Views 2 Liked

  Linear drain or traditional shower tray? Our article will help you make the decision! Here you will find advice on choosing the perfect drain for your bathroom.

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  1000L Heat Buffer – How to Optimize Its Efficiency During the Intensive Heating Season?

  Posted in: Solar collectors, Heat pumps and all aspects of their operation

  1431 Views 0 Liked

  At the peak of the heating season, when the demand for heat rises sharply, efficient energy management becomes crucial. One of the best ways to improve the efficiency of a heating system is to use a 1000L heat buffer.

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  How do you clean a hot water heat exchanger in a motorhome or campervan?

  Posted in: Heat exchangers and everything related to them

  1414 Views 0 Liked

  Find out the basics of cleaning a plate heat exchanger that provides hot water in a motorhome. What should you use and how do you do it?

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